Square D LC1D12BD IEC Contactor 12A 3P 7.5 HP at 480 VAC nonreversing 24VDC

Description

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SQUARE D LC1D12BD
TeSys D IEC contactor, 12 A, 3 P, 7.5 HP at 480 VAC, nonreversing, 24 VDC  coil
range
TeSys
product name
TeSys D
product or component type
Contactor
device short name
LC1D
contactor application
Resistive load
Motor control
utilisation category
AC-1
AC-4
AC-3
poles description
3P
power pole contact composition
3 NO
[Ue] rated operational voltage
Power circuit <= 690 V AC 25...400 Hz
Power circuit <= 300 V DC
[Ie] rated operational current
25 A 140 °F (60 °C)) <= 440 V AC AC-1 power circuit
12 A 140 °F (60 °C)) <= 440 V AC AC-3 power circuit
motor power kW
3 kW 220...230 V AC 50/60 Hz AC-3)
5.5 kW 380...400 V AC 50/60 Hz AC-3)
5.5 kW 415...440 V AC 50/60 Hz AC-3)
7.5 kW 500 V AC 50/60 Hz AC-3)
7.5 kW 660...690 V AC 50/60 Hz AC-3)
3.7 kW 400 V AC 50/60 Hz AC-4)
motor power HP (UL / CSA)
0.5 hp 115 V AC 50/60 Hz 1 phase
2 hp 230/240 V AC 50/60 Hz 1 phase
3 hp 200/208 V AC 50/60 Hz 3 phases
3 hp 230/240 V AC 50/60 Hz 3 phases
7.5 hp 460/480 V AC 50/60 Hz 3 phases
10 hp 575/600 V AC 50/60 Hz 3 phases
control circuit type
DC standard
[Uc] control circuit voltage
24 V DC
auxiliary contact composition
1 NO + 1 NC
[Uimp] rated impulse withstand voltage
6 kV IEC 60947
overvoltage category
III
[Ith] conventional free air thermal current
25 A 140 °F (60 °C) power circuit
10 A 140 °F (60 °C) signalling circuit
Irms rated making capacity
250 A 440 V power circuit IEC 60947
140 A AC signalling circuit IEC 60947-5-1
250 A DC signalling circuit IEC 60947-5-1
rated breaking capacity
250 A 440 V power circuit IEC 60947
[Icw] rated short-time withstand current
105 A 104 °F (40 °C) - 10 s power circuit
210 A 104 °F (40 °C) - 1 s power circuit
30 A 104 °F (40 °C) - 10 min power circuit
61 A 104 °F (40 °C) - 1 min power circuit
100 A - 1 s signalling circuit
120 A - 500 ms signalling circuit
140 A - 100 ms signalling circuit
associated fuse rating
10 A gG signalling circuit IEC 60947-5-1
40 A gG <= 690 V type 1 power circuit
25 A gG <= 690 V type 2 power circuit
average impedance
2.5 mOhm - Ith 25 A 50 Hz power circuit
[Ui] rated insulation voltage
Power circuit 690 V IEC 60947-4-1
Power circuit 600 V CSA
Power circuit 600 V UL
Signalling circuit 690 V IEC 60947-1
Signalling circuit 600 V CSA
Signalling circuit 600 V UL
electrical durability
2 Mcycles 12 A AC-3 <= 440 V
0.8 Mcycles 25 A AC-1 <= 440 V
power dissipation per pole
0.36 W AC-3
1.56 W AC-1
safety cover
With
mounting support
Plate
Rail
standards
CSA C22.2 No 14
EN 60947-4-1
EN 60947-5-1
IEC 60947-4-1
IEC 60947-5-1
UL 508
product certifications
BV
CSA
DNV
RINA
GL
GOST
LROS (Lloyds register of shipping)
CCC
UL
connections - terminals
Power circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable end
Power circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)flexible without cable end
Power circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible with cable end
Power circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable end
Power circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)solid without cable end
Power circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)solid without cable end
Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible without cable end
Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)flexible without cable end
Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)flexible with cable end
Control circuit screw clamp terminals 2 0.00…0.00 in² (1…2.5 mm²)flexible with cable end
Control circuit screw clamp terminals 1 0.00…0.01 in² (1…4 mm²)solid without cable end
Control circuit screw clamp terminals 2 0.00…0.01 in² (1…4 mm²)solid without cable end
tightening torque
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm
Power circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals flat Ø 6 mm
Control circuit 15.05 lbf.in (1.7 N.m) screw clamp terminals Philips No 2
operating time
53.55...72.45 ms closing
16...24 ms opening
safety reliability level
B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1
B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1
mechanical durability
30 Mcycles
maximum operating rate
3600 cyc/h 140 °F (60 °C)
Complementary
coil technology
With integral suppression device
control circuit voltage limits
Drop-out 0.1...0.25 Uc DC 140 °F (60 °C))
Operational 0.7...1.25 Uc DC 140 °F (60 °C))
time constant
28 ms
inrush power in W
5.4 W 68 °F (20 °C))
hold-in power consumption in W
5.4 W 68 °F (20 °C)
auxiliary contacts type
Mechanically linked 1 NO + 1 NC IEC 60947-5-1
Mirror contact 1 NC IEC 60947-4-1
signalling circuit frequency
25...400 Hz
minimum switching current
5 mA signalling circuit
minimum switching voltage
17 V signalling circuit
non-overlap time
1.5 ms on de-energisation between NC and NO contact
1.5 ms on energisation between NC and NO contact
insulation resistance
> 10 MOhm signalling circuit
Environment
IP degree of protection
IP20 front face IEC 60529
protective treatment
TH IEC 60068-2-30
pollution degree
3
ambient air temperature for operation
23…140 °F (-5…60 °C)
ambient air temperature for storage
-76…176 °F (-60…80 °C)
permissible ambient air temperature around the device
-40…158 °F (-40…70 °C) at Uc
operating altitude
9842.52 ft (3000 m) without
fire resistance
1562 °F (850 °C) IEC 60695-2-1
flame retardance
V1 UL 94
mechanical robustness
Vibrations contactor open2 Gn, 5...300 Hz
Vibrations contactor closed4 Gn, 5...300 Hz
Shocks contactor open10 Gn for 11 ms
Shocks contactor closed15 Gn for 11 ms
height
3.03 in (77 mm)
width
1.77 in (45 mm)
depth
3.74 in (95 mm)
net weight
1.07 lb(US) (0.485 kg)
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